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2012-03-23Ignore the last message.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153315 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-23Revert patch. It broke the build.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153314 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-23Dematerialize the source functions after we're done with them. This saves a bitBill Wendling
of memory during LTO. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153313 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-23Remove the C backend.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153307 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-23Fix up cmake build.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153306 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-23Take out the debug info probe stuff. It's making some changes toEric Christopher
the PassManager annoying and should be reimplemented as a decorator on top of existing passes (as should the timing data). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153305 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Remove -enable-lsr-retry in time for 3.1.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153287 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Remove -enable-lsr-nested in time for 3.1.Andrew Trick
Tests cases have been removed but attached to open PR12330. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153286 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Some whitespace and comment cleanup.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153278 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Remove unneeded #ifdefs.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153277 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Add a 'dump' method to the type map. Doxygenify some of the comments and add aBill Wendling
few comments where none existed before. Also change a function's name to match the current coding standard. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153276 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Source order scheduler should not preschedule nodes with multiple uses. ↵Evan Cheng
rdar://11096639 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153270 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Assign node orders to target intrinsics which do not produce results. ↵Evan Cheng
rdar://11096639 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153269 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Refactor the code for visiting instructions out into helper functions.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153267 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Cleanup IVUsers::addUsersIfInteresting.Andrew Trick
Keep the public interface clean, even though LLVM proper does not currently use it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153263 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Remove unused simplifyIVUsersAndrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153262 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Remove -enable-iv-rewrite, which has been unsupported since 3.0.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153260 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Added soft fail checks for the disassembler when decoding some corner cases ↵Silviu Baranga
of the STRD, STRH, LDRD, LDRH, LDRSH and LDRSB instructions on ARM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153252 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Added soft fail cases for the disassembler when decoding LDRSBT, LDRHT or ↵Silviu Baranga
LDRSHT instruction on ARM git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153251 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Added soft fail cases for the disassembler when decoding MUL instructions on ↵Silviu Baranga
ARM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153250 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Remove some unnecessary forward declarations.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153245 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22Revert a series of commits to MCJIT to get the build working in CMakeChandler Carruth
(and hopefully on Windows). The bots have been down most of the day because of this, and it's not clear to me what all will be required to fix it. The commits started with r153205, then r153207, r153208, and r153221. The first commit seems to be the real culprit, but I couldn't revert a smaller number of patches. When resubmitting, r153207 and r153208 should be folded into r153205, they were simple build fixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153241 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22PPC::DBG_VALUE must use Reg+Imm frame-index elimination even for large ↵Hal Finkel
offsets. Fixes PR12203. I don't have a small test case yet, but I'll try to construct one. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153240 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22add load/store volatility control to the C API, patch by Yiannis Tsiouris!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153238 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22don't use "signed", just something I noticed in patches flying by.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153237 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22In erroneous inline assembly we could mistakenly try to access theEric Christopher
metadata operand as an actual operand, leading to an assert. Error out in this case. rdar://11007633 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153234 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-22[fast-isel] Fold "urem x, pow2" -> "and x, pow2-1". This should fix the 271%Chad Rosier
execution-time regression for nsieve-bits on the ARMv7 -O0 -g nightly tester. This may also improve compile-time on architectures that would otherwise generate a libcall for urem (e.g., ARM) or fall back to the DAG selector. rdar://10810716 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153230 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21[PathV2]: Fix bug in create_directories which caused infinite recursion onMichael J. Spencer
som inputs. Bug found and fix proposed by Kal Conley! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153225 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21Re-factored RuntimeDyld.Danil Malyshev
Added ExecutionEngine/MCJIT tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153221 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21Fix ARM disassembly of VST1 and VST2 instructions with writeback. And add testKevin Enderby
case for all opcodes handed by DecodeVSTInstruction() in ARMDisassembler.cpp . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153218 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153208 ↵Danil Malyshev
91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21Based on this discussion: ↵Danil Malyshev
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20120305/138477.html 1. Declare a virtual function getPointerToNamedFunction() in JITMemoryManager 2. Move the implementation of getPointerToNamedFunction() form JIT/MCJIT to DefaultJITMemoryManager. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153205 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21Checking a build_vector for an all-ones value.Jim Grosbach
Type legalization can zero-extend the elements of the build_vector node, so, for example, we may have an <8 x i8> with i32 elements of value 255. That should return 'true' for the vector being all ones. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153203 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21[asan] fix one more bug related to long doubleKostya Serebryany
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153189 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21Put Is64BitMemOperand into !defined(NDEBUG) for now.Joerg Sonnenberger
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153185 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21Use a signed value for this enum to avoid spuriuos warnings from gcc.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153184 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21Teach instsimplify to gracefully degrade in the presence of instructionsChandler Carruth
not attched to a basic block or function. There are conservatively correct answers in these cases, and this makes the analysis more useful in contexts where we have a partially formed bit of IR. I don't have any way to test this directly... suggestions welcome here, but I'm not seeing anything sadly. I only found this using a subsequent patch to the inliner which runs instsimplify on partially inlined instructions, and even then only on a quite large program. I never got a reasonable testcase out of it, and anything I do get is likely to be quite fragile due to requiring an interaction of two different passes, and the only result being a segfault if it goes wrong. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153176 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21Fix generation of the address size override prefix. Add assertions forJoerg Sonnenberger
the invalid cases. At least 16bit operand in 64bit mode is currently not rejected in the parser. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153166 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21misched: fix LiveInterval update for bottom-up schedulingAndrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153162 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21misched: trace LiveIntervals after scheduling.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153161 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21misched: obvious iterator update fixes for bottom-up.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153160 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21misched: cleanup main loopAndrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153159 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21misched: fix LI update for bottom-up.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153158 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21Add typecast to silence -Wswitch warning introduced by r153153.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153155 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21Spacing fixes and using 'unsigned' instead of 'int' to index to select ↵Craig Topper
shuffle elements for consistency with other shuffle code in X86 backend. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153154 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21Incremental big endian patch by Jack Carter.Akira Hatanaka
These changes allow us to compile big endian from the command line for 32 bit Mips targets. This patch will result in code and data actually being produced in the correct endianess. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153153 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-20Zap some dead code pointed out by Chandler.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153150 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-20RuntimeDyldMachO has the ability to keep track ofSean Callanan
relocations (i.e., pieces of data whose addresses are referred to elsewhere in the binary image) and update the references when the section containing the relocations moves. The way this works is that there is a map from section IDs to lists of relocations. Because the relocations are associated with the section containing the data being referred to, they are updated only when the target moves. However, many data references are relative and also depend on the location of the referrer. To solve this problem, I introduced a new data structure, Referrer, which simply contains the section being referred to and the index of the relocation in that section. These referrers are associated with the source containing the reference that needs to be updated, so now regardless of which end of the relocation moves, the relocation will now be updated correctly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153147 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-20[avx] Add patterns for combining vextractf128 + vmovaps/vmovups/vmobdqu toChad Rosier
vextractf128 with 128-bit mem dest. Combines vextractf128 $0, %ymm0, %xmm0 vmovaps %xmm0, (%rdi) to vextractf128 $0, %ymm0, (%rdi) rdar://11082570 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153139 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-20Assembler should accept redefinitions of unused variable symbols.Jim Grosbach
rdar://11027851 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153137 91177308-0d34-0410-b5e6-96231b3b80d8
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